For the following exercises, suppose a weight is attached to a spring and bobs up and down, exhibiting symmetry.

Suppose the graph of the displacement function is shown in Figure 1, where the values on the x-axis represent the time in seconds and the y-axis represents the displacement in inches. Give the equation that models the vertical displacement of the weight on the spring.

Transcribed Image Text:

у 5- 4+ 3+ 2+ 1+ -1- -5 2 4 6 Figure 1 8 10 -X